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Question 24

Tungsten obeys Ohms Law because ___.

  • A.the wire becomes hot when current flows
  • B.the current is carried by electrons
  • C.the resistance is proportional to temperature
  • D.the current is proportional to p.d at constant temperature
Objective

Question details

Exam body
NDA
Subject
Physics
Year
2013/2014
Question no.
#24
Type
Objective
Previous · Q23A 50V D.C. motor has a coil of 0.1a At 30 rev.min -1 the current flowing is… Next · Q25 When you sit in front of an open fire, you are warmed by ___.

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